rid

He is rid of fever.

他不发烧了。

We couldn’t get rid of the smell of fish.

我们除不掉鱼腥味。

Thanks to his research, the UN has more tools in the battle to rid the world of hunger.

由于他的研究，联合国在消除世界饥饿的战斗中有了更多的方法。

rid oneself of debt

还清债务